package com.dempsey.user.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.dempsey.user.dao.Role;

/**
 * @author Dempsey
 * @description 针对表【role】的数据库操作Service
 * @createDate 2022-05-01 02:15:53
 */
public interface RoleService extends IService<Role> {

    String getRoleByUserId(int userId);

}
